:root {
    --bg-color: #0d1117;
    --card-bg: #161b22;
    --border-color: #30363d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --accent-color: #58a6ff;
    --btn-bg: #238636;
    --btn-hover: #2ea043;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    padding: 40px 20px;
}

.container {
    width: 100%;
    max-width: 1000px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-color);
    text-decoration: none;
}

.logo span {
    color: var(--text-primary);
}

.controls {
    display: flex;
    gap: 12px;
    align-items: center;
}

select,
textarea,
.code-wrapper {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

select {
    padding: 8px 12px;
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s;
}

select:focus {
    border-color: var(--accent-color);
}

textarea {
    width: 100%;
    height: 500px;
    padding: 20px;
    font-family: var(--font-mono);
    resize: vertical;
    outline: none;
    line-height: 1.5;
    transition: border-color 0.2s;
}

textarea:focus {
    border-color: var(--accent-color);
}

button {
    background: var(--btn-bg);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    display: flex;
    align-items: center;
    gap: 8px;
}

button:hover {
    background: var(--btn-hover);
}

button:active {
    transform: translateY(1px);
}

button.secondary {
    background: #30363d;
}

button.secondary:hover {
    background: #3d444d;
}

.code-wrapper {
    position: relative;
    overflow: hidden;
}

pre {
    margin: 0 !important;
    padding: 20px !important;
    border-radius: 8px !important;
    font-family: var(--font-mono) !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
    background: transparent !important;
}

code {
    font-family: var(--font-mono) !important;
}

.meta {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    gap: 15px;
}

/* Prism Overrides */
pre[class*="language-"] {
    background: var(--card-bg) !important;
    text-shadow: none !important;
}

:not(pre)>code[class*="language-"],
pre[class*="language-"] {
    border: none !important;
    box-shadow: none !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: #30363d;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #484f58;
}

@media (max-width: 600px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .controls {
        width: 100%;
        justify-content: space-between;
    }
}